CN214634102U - Reduced pressure distillation reaction kettle - Google Patents

Abstract

The utility model belongs to the technical field of the distillation reaction, and a decompression distillation reation kettle is disclosed, including the reation kettle lid, the left end fixed mounting at reation kettle lid top has relief valve one, the fixed intercommunication in top of relief valve one has steam conduit, steam conduit's left end from the top down communicates in proper order and has condensation storehouse, retaining storehouse and control flap three, the left end fixed mounting at condensation storehouse top has relief valve two. The utility model discloses a steam conduit, condensation storehouse and water storage tank isotructure reach the effectual purpose of decompression cooling, the steam that produces during the distillation passes through relief valve one and steam conduit gets into the condensation storehouse, carry out the hydrothermal separation in the condensation storehouse, the heat passes through the heat pipe reuse, waste water collects in the retaining storehouse, open control flap three and water pump when the distillation is accomplished, let the surface of rivers through heating device take away the heat, this application is relative and prior art, have the effectual advantage of decompression cooling.

Description

Reduced pressure distillation reaction kettle

Technical Field

The utility model belongs to the technical field of the distillation reaction, specifically a decompression distillation reation kettle.

Background

Distillation is a thermodynamic separation process that utilizes the difference in boiling points of components in a mixed liquid or liquid-solid system to vaporize low boiling components and recondense to separate the entire components, a unit operation that combines the two unit operations of evaporation and condensation, and compared to other separation means such as extraction, filtration crystallization, etc., it has the advantage of not requiring the use of other solvents than the system components, thereby ensuring that no new impurities are introduced.

Distillation reation kettle is in the use, and bottom heating device heats reation kettle, and reation kettle internal pressure risees, needs release pressure to guarantee reation kettle's stability, and the heat of decompression release is in directly discharging the air, has caused a large amount of wasting of resources, and in addition, when distillation work was accomplished, the heating device of reation kettle bottom is because the temperature is high, is difficult to rapid cooling, and heating device's heat is still transmitting for reation kettle, has reduced reation kettle's cooling efficiency.

At present, most distillation reation kettle all is fixed structure, supports whole main part by four bracing pieces, and is inconvenient to remove, when distillation reation kettle needs the adjustment position, has just been absorbed in troublesome situation, and simple manual work is moved and is wasted time and energy, and the machine is moved then the cost is higher, has brought certain inconvenience, consequently needs a convenient distillation reation kettle who removes and can fix.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a decompression distillation reation kettle has the effectual advantage of removing the effectual and support of decompression cooling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reduced pressure distillation reation kettle, includes the reation kettle lid, the left end fixed mounting at reation kettle lid top has relief valve one, the fixed intercommunication in top of relief valve one has steam conduit, steam conduit's left end from the top down communicates in proper order and has condensation storehouse, retaining storehouse and control flap three, the left end fixed mounting at condensation storehouse top has relief valve two, the fixed intercommunication in upper end on condensation storehouse right side has the heat pipe, the upper end fixed mounting at heat pipe middle part has control flap one, the positive fixed intercommunication in upper end in retaining storehouse has the riser, the upper end fixed mounting at riser middle part has the water pump, the fixed intercommunication in bottom of water pump has the water storage tank, the fixed intercommunication in front end at water storage tank top has the water injection pipe.

As a preferred technical proposal of the utility model, the front end of the top of the reaction kettle cover is fixedly provided with a feeding hole, the rear end of the top of the reaction kettle cover is fixedly provided with a distillation tube, the middle part of the distillation tube is fixedly provided with a control valve II, the bottom of the reaction kettle cover is fixedly sleeved with a distillation kettle, the lower end of the middle part of the distillation kettle is fixedly connected with four fixed blocks which are distributed in annular equal angle, the bottom of the four fixed blocks is fixedly provided with a main support frame, the left side of the main support frame is fixedly provided with a fixed frame II, the upper end of the right side of the back of the main support frame is fixedly provided with a fixed frame I, the upper part of the front of the fixed frame I is fixedly provided with a separation bin II and a separation bin I from left to right in turn, the bottom of the distillation kettle is fixedly provided with a heating device, the upper end of the middle part of the main support frame is fixedly connected with a pneumatic pump, the right end of the pneumatic pump is fixedly provided with a handle, the bottom fixed mounting of pneumatic pump has the stationary cylinder, stationary cylinder's from the top down respectively fixed mounting all around have four supporting legs and four buffer that annular equidistance distributes, four the equal fixed mounting in bottom of supporting leg has the universal wheel.

As a preferred technical scheme, buffer includes left fixed block, the right-hand member of left side fixed block cup joints through round pin axle and left sliding arm is fixed, right sliding arm has been cup jointed in the right-hand member activity of left side sliding arm, the right-hand member of right side sliding arm cup joints through round pin axle and left fixed block is fixed, left side sliding arm has the spring with the inboard both ends fixed mounting of right sliding arm, and buffer is the higher buffer of an efficiency, can convert the power of vertical direction into the power on the horizontal direction through the supporting leg, has reduced the rigid pressure to equipment when removing, has a fine protection to the part.

As an optimal technical scheme of the utility model, steam conduit's lower extreme spiral winding is on heating device's surface, steam conduit's bottom mounting intercommunication has the water storage tank, the bottom fixedly connected with heating device of heat pipe, the heat that contains in the steam are carried for heating device through the heat pipe, have reached thermal recycling, and the environmental protection is effectual, and when the distillation was accomplished, the inside water of retaining storehouse carries out the heat exchange through steam conduit's lower extreme to heating device, has reduced heating device's temperature effectively, reaches the purpose that reduces stills internal pressure.

As an optimal technical scheme of the utility model, second separation bin and first separation bin pass through fixed block and a mount fixed connection respectively, the pipeline intercommunication is passed through with the top of first separation bin to second separation bin, the valve is all installed to the bottom of second separation bin and first separation bin, and second separation bin and the first different fixed connection of separation bin are on the fixed block, and the fixed block is fixed effectual with first mount, and separation bin is convenient to be dismantled and the installation with first separation bin, can carry out the redistillation through the pipeline at top, and is simple and convenient.

As the utility model discloses a preferred technical scheme, the slotted halfpace structure is seted up for the middle part to the shape of fixed block, the hole has been seted up to the inner wall of fixed block, the diameter value of hole equals the diameter value of bolt, and the structure of fixed block has guaranteed both can possess great contact surface with the part, and is fixed effectual, can guarantee again to possess fine fixed effect with main tributary strut, mount one and second grade bearing structure of mount, convenient dismantlement simultaneously.

As the utility model discloses a preferred technical scheme, the sprue is the inside circular platform structure of seting up porose big-end-up, the visor has been cup jointed in the top activity of sprue, and the internally mounted of visor has the rubber circle, and the circular platform structure has made things convenient for and has dropped into the distillate, and the sealed effectual of top visor has guaranteed can not drop in the use.

As the utility model discloses a preferred technical scheme, four rectangular channels that the annular equidistance distributes are seted up all around to the stationary cylinder, four the supporting leg is with four buffer all installs at four inslots, the groove of rectangle and the supporting leg looks adaptation of rectangle, and the supporting leg cup joints through the cotter activity with the stationary cylinder, makes supporting leg, stationary cylinder and buffer combined action reduce the pressure to equipment when removing, and the protection is effectual.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a steam conduit, condensation storehouse and water storage tank isotructure reach the effectual purpose of decompression cooling, the inside steam pressure that produces of reation kettle increases during the distillation, get into the condensation storehouse through relief valve one and steam conduit, carry out hydrothermal separation in the condensation storehouse, the heat passes through the heat pipe reuse, waste water collects in the retaining storehouse, relief valve two is installed at condensation storehouse top, can automatically arrange the pressure when pressure is too big, open control flap three and water pump when the distillation is accomplished, let the rivers take away the heat through heating device's surface, reduce the influence of waste heat to reation kettle, this application is relative with prior art, has the effectual advantage of decompression cooling.

2. The utility model discloses a fixed cylinder, supporting leg and buffer isotructure reach the good purpose of support removal effect, control the pneumatic pump adjustment height through stirring the handle when needing to remove, adjust high back equipment and support through four universal wheels, pushing equipment can remove this moment, uneven ground, when removing and producing and jolting, the supporting leg can drive right sliding arm and move to the outside, inside spring deformation cushions this moment, left sliding arm and right sliding arm all are equipped with stop device, it stirs the handle and reduces the high can fixed equipment of pneumatic pump to remove suitable position, this application has the good advantage of support removal effect relatively with prior art.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of one hundred thirty five degrees of the present invention;

fig. 3 is a schematic view of the forty-five degree structure of the present invention;

FIG. 4 is a bottom schematic view of the present invention;

fig. 5 is an exploded view of the buffering device of the present invention.

In the figure: 1. a reaction kettle cover; 2. a first pressure relief valve; 3. a steam line; 4. a second pressure release valve; 5. a condensation bin; 6. a heat conducting pipe; 7. controlling a first valve; 8. a water storage bin; 9. a riser tube; 10. a water pump; 11. a water injection pipe; 12. a water storage tank; 13. a heating device; 14. a material injection port; 15. a distillation tube; 16. a second control valve; 17. a distillation kettle; 18. a second separation bin; 19. a first separation bin; 20. a fixed block; 21. a main supporting frame; 22. fixing the cylinder; 23. a pneumatic pump; 24. a handle; 25. supporting legs; 26. a buffer device; 261. a left fixed block; 262. a left slider arm; 263. a pin shaft; 264. a right fixed block; 265. a spring; 266. a right slider arm; 27. a universal wheel; 28. a first fixing frame; 29. a second fixing frame; 30. and controlling a valve III.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a reduced pressure distillation reation kettle, including reation kettle lid 1, the left end fixed mounting at the 1 top of reation kettle lid has relief valve 2, the fixed intercommunication in top of relief valve 2 has steam conduit 3, steam conduit 3's left end from the top down communicates in proper order has condensation storehouse 5, retaining storehouse 8 and control flap three 30, the left end fixed mounting at condensation storehouse 5 top has relief valve two 4, the fixed intercommunication in upper end on condensation storehouse 5 right side has heat pipe 6, the upper end fixed mounting at heat pipe 6 middle part has control flap 7, the fixed intercommunication in the positive upper end of retaining storehouse 8 has riser 9, the upper end fixed mounting at riser 9 middle part has water pump 10, the fixed intercommunication in bottom of water pump 10 has water storage tank 12, the fixed intercommunication in front end at water storage tank 12 top has water injection pipe 11.

Wherein, a feeding port 14 is fixedly arranged at the front end of the top of the reaction kettle cover 1, a distillation tube 15 is fixedly arranged at the rear end of the top of the reaction kettle cover 1, a control valve II 16 is fixedly arranged in the middle of the distillation tube 15, a distillation kettle 17 is fixedly sleeved at the bottom of the reaction kettle cover 1, four fixing blocks 20 which are distributed in an annular equal angle are fixedly connected at the lower end of the middle of the distillation kettle 17, a main support frame 21 is fixedly arranged at the bottom end of the four fixing blocks 20, a fixing frame II 29 is fixedly arranged at the left side of the main support frame 21, a fixing frame I28 is fixedly arranged at the upper end of the right side of the back of the main support frame 21, a separation bin II 18 and a separation bin I19 are fixedly arranged on the front upper part of the fixing frame I28 from left to right in turn, a heating device 13 is fixedly arranged at the bottom of the distillation kettle 17, an air pressure pump 23 is fixedly connected at the upper end of the middle of the main support frame 21, and a handle 24 is fixedly arranged at the right end of the air pressure pump 23, the bottom end of the pneumatic pump 23 is fixedly provided with a fixed cylinder 22, four supporting legs 25 and four buffer devices 26 which are distributed in an annular and equidistant mode are fixedly arranged on the periphery of the fixed cylinder 22 from top to bottom respectively, and universal wheels 27 are fixedly arranged at the bottom ends of the four supporting legs 25.

Wherein, buffer 26 includes left fixed block 261, the right-hand member of left fixed block 261 is through round pin axle 263 and left sliding arm 262 fixed cup joint, right sliding arm 266 has been cup jointed in the right-hand member activity of left sliding arm 262, the right-hand member of right sliding arm 266 is through round pin axle 263 and left fixed block 264 fixed cup joint, left sliding arm 262 and the inboard both ends fixed mounting of right sliding arm 266 have spring 265, buffer 26 is the higher buffer of an efficiency, can convert the power of vertical direction into the power on the horizontal direction through supporting leg 25, the rigidity pressure to equipment when having reduced the removal, there is a fine protection to the part.

Wherein, steam conduit 3's lower extreme spiral winding is on heating device 13's surface, steam conduit 3's bottom mounting intercommunication has water storage tank 12, heat pipe 6's bottom fixedly connected with heating device 13, the heat that contains in the steam passes through heat pipe 6 and carries for heating device 13, thermal recycling has been reached, the environmental protection is effectual, when the distillation was accomplished, the inside water in retaining storehouse 8 carries out the heat exchange through steam conduit 3's lower extreme to heating device 13, heating device 13's temperature has been reduced effectively, reach the purpose that reduces 17 internal pressure of stills.

Wherein, the second separation bin 18 and the first separation bin 19 are respectively fixedly connected with the first fixing frame 28 through the fixing block 20, the second separation bin 18 is communicated with the top of the first separation bin 19 through a pipeline, valves are respectively installed at the bottoms of the second separation bin 18 and the first separation bin 19, the second separation bin 18 and the first separation bin 19 are respectively fixedly connected onto the fixing block 20, the fixing effect of the fixing block 20 and the first fixing frame 28 is good, the second separation bin 18 and the first separation bin 19 are convenient to detach and install, secondary distillation can be carried out through the pipeline at the top, and the device is simple and convenient.

Wherein, the shape of fixed block 20 is offered grooved halfpace structure for the middle part, and the hole has been seted up to the inner wall of fixed block 20, and the diameter value in hole equals the diameter value of bolt, and the structure of fixed block 20 has guaranteed both to have great contact surface with the part, and is fixed effectual, can guarantee again to possess fine fixed effect with supporting structure such as main support frame 21, mount one 28 and mount two 29, convenient dismantlement simultaneously.

Wherein, the sprue 14 is that the inside is seted up porose big-end-up's round platform structure, and the visor has been cup jointed in the activity of the top of sprue 14, and the internally mounted of visor has the rubber circle, and the round platform structure has made things convenient for to drop into the distillate, and the sealed effectual of top visor has guaranteed can not drop in the use.

Wherein, four rectangular channels that the annular equidistance distributes are seted up all around to stationary cylinder 22, and four supporting legs 25 all install at four inslots with four buffer 26, and the groove of rectangle and the supporting leg 25 looks adaptation of rectangle, supporting leg 25 cup joint through the cotter activity with stationary cylinder 22, make supporting leg 25, stationary cylinder 22 and buffer 26 combined action reduce the pressure to equipment when removing, and the protection is effectual.

The utility model discloses a theory of operation and use flow:

pouring distillate into a distillation kettle 17 through a feeding port 14, covering a protective cover to seal the distillation kettle 17, opening a heating device 13 to heat the distillation kettle 17 to generate steam after heating to a certain degree, automatically opening a pressure release valve I2 when the internal pressure of the distillation kettle 17 reaches a certain limit, allowing the steam to enter a steam pipeline 3 through the pressure release valve I2, performing hydrothermal separation on the steam in a condensation bin, allowing water flow to enter a water storage bin downwards, and guiding heat to the heating device 13 through a heat conduction pipe 6;

after distillation is completed, the heating device 13 is closed, the control valve I7 is synchronously closed, heat is discharged through the pressure release valve II 4 at the moment, the control valve III 30 is opened, the water pump 10 is synchronously started, water flow passes through the lower end of the steam pipeline 3 and takes away waste heat through the outer surface of the heating device 13, circulating cooling is carried out through the water pump, and the pressure of the distillation kettle 17 is reduced quickly;

during the removal, control pneumatic pump 23 height-adjusting through stirring handle 24, the equipment supports through four universal wheels 27 after adjusting high, and pushing equipment can remove this moment, and when the ground is uneven, and the removal production was jolted, supporting leg 25 can drive right sliding arm 266 and move to the outside, and inside spring 265 deformation cushions this moment, and left sliding arm 262 and right sliding arm 266 all are equipped with stop device, and it can fixed equipment to move the height that suitable position stir handle 24 and reduce pneumatic pump 23.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A reduced pressure distillation reation kettle, includes reation kettle lid (1), its characterized in that: a first pressure release valve (2) is fixedly arranged at the left end of the top of the reaction kettle cover (1), the top of the first pressure release valve (2) is fixedly communicated with a steam pipeline (3), the left end of the steam pipeline (3) is sequentially communicated with a condensation bin (5), a water storage bin (8) and a third control valve (30) from top to bottom, a second pressure release valve (4) is fixedly arranged at the left end of the top of the condensation bin (5), the upper end of the right side of the condensation bin (5) is fixedly communicated with a heat conducting pipe (6), the upper end of the middle part of the heat conducting pipe (6) is fixedly provided with a first control valve (7), the upper end of the front surface of the water storage bin (8) is fixedly communicated with a lifting pipe (9), the upper end of the middle part of the lifting pipe (9) is fixedly provided with a water pump (10), the bottom of the water pump (10) is fixedly communicated with a water storage tank (12), the front end of the top of the water storage tank (12) is fixedly communicated with a water injection pipe (11).

2. A vacuum distillation reactor as defined in claim 1, wherein: the front end fixed mounting at the top of reaction kettle cover (1) has injection port (14), the rear end fixed mounting at the top of reaction kettle cover (1) has distillation tube (15), the middle part fixed mounting of distillation tube (15) has control flap two (16), distillation kettle (17) has been fixed to have cup jointed in the bottom of reaction kettle cover (1), four fixed blocks (20) of angular distribution such as lower extreme fixedly connected with annular of distillation kettle (17) middle part, four the bottom fixed mounting of fixed block (20) has main tributary strut (21), the left side fixed mounting of main tributary strut (21) has mount two (29), the upper end fixed mounting on main tributary strut (21) back right side has mount one (28), the positive upper portion of mount one (28) from left to right in proper order fixed mounting has separation storehouse two (18) and separation storehouse one (19), the bottom fixed mounting of stills (17) has heating device (13), the upper end fixedly connected with pneumatic pump (23) at main tributary strut (21) middle part, the right-hand member fixed mounting of pneumatic pump (23) has handle (24), the bottom fixed mounting of pneumatic pump (23) has stationary cylinder (22), four from the top down respectively fixed mounting have four supporting legs (25) and four buffer (26) that the annular equidistance distributes all around stationary cylinder (22), four the equal fixed mounting in bottom of supporting leg (25) has universal wheel (27).

3. A vacuum distillation reactor as set forth in claim 2, wherein: buffer (26) are including left fixed block (261), the right-hand member of left fixed block (261) is through round pin axle (263) and left sliding arm (262) fixed the cup jointing, right sliding arm (266) have been cup jointed in the right-hand member activity of left sliding arm (262), the right-hand member of right sliding arm (266) is through round pin axle (263) and left fixed block (264) fixed the cup jointing, left sliding arm (262) and the inboard both ends fixed mounting of right sliding arm (266) have spring (265).

4. A vacuum distillation reactor as defined in claim 1, wherein: the lower end of the steam pipeline (3) is spirally wound on the surface of the heating device (13), the bottom end of the steam pipeline (3) is fixedly communicated with a water storage tank (12), and the bottom of the heat conduction pipe (6) is fixedly connected with the heating device (13).

5. A vacuum distillation reactor as set forth in claim 2, wherein: the second separation bin (18) and the first separation bin (19) are fixedly connected with the first fixing frame (28) through fixing blocks (20) respectively, the tops of the second separation bin (18) and the first separation bin (19) are communicated through a pipeline, and valves are mounted at the bottoms of the second separation bin (18) and the first separation bin (19).

6. A vacuum distillation reactor as set forth in claim 2, wherein: the fixing block (20) is in a ladder platform structure with a groove formed in the middle, the inner wall of the fixing block (20) is provided with a hole, and the diameter value of the hole is equal to that of the bolt.

7. A vacuum distillation reactor as set forth in claim 2, wherein: the injection port (14) is of a round platform structure with a hole formed in the interior and a large upper part and a small lower part, the top of the injection port (14) is movably sleeved with a protective cover, and a rubber ring is arranged in the protective cover.

8. A vacuum distillation reactor as set forth in claim 2, wherein: four rectangular grooves which are distributed in an annular and equidistant mode are formed in the periphery of the fixed cylinder (22), and the supporting legs (25) and the buffer devices (26) are installed in the four grooves.

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